20796676

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 37548504

約数和(自身を除く): 16751828

約数列:

[1, 2, 4, 41, 82, 164, 173, 346, 692, 733, 1466, 2932, 7093, 14186, 28372, 30053, 60106, 120212, 126809, 253618, 507236, 5199169, 10398338, 20796676]

約数ペア:

[(1, 20796676), (2, 10398338), (4, 5199169), (41, 507236), (82, 253618), (164, 126809), (173, 120212), (346, 60106), (692, 30053), (733, 28372), (1466, 14186), (2932, 7093)]